Define a variable, write an inequality to represent each of the following, then solve. Your final answer must be in a complete sentence. The number of students opting for Japanese and French in a school are 60 and 281 respectively. The number of students opting for Japanese has been increasing at a rate of 6 students p er year and that of French has been decreasing at a rate of 11 students per year. When will the number of students taking Japanese be more than the number of students taking French?
Let x =
Inequality =

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.